I have traveled across the ocean to come to you. Now we are friends,If you encounter any problems, please contact me as soon as possible and I will help you solve them. Thank you, my friend!Package includes:1*MT20DL Adapter (Only One Adapter, Not Include Power Tools&Batteries)Perfect Fit for:Perfectly matched for Makita 18V 20V Max Li-ion BatteriesBL1830 BL1840 BL1850 BL1860 BL1860B BL1850B BL1830B BL1820 BL1815;Replace for DeWalt 18V/20V Li-ion batteries. Used for DeWalt cordless power tools.Compatible for Dewalt 20V MAX Li-ion Cordless Power Toolsfor Dewalt DCD Series:DCD740, DCD740B, DCD780, DCD780B, DCD780C2, DCD780L2, DCD785C2, DCD785L2, DCD980L2, DCD980M2, DCD985B, DCD985L2 DCD985XR, DCD985L2, DCD785C2, DCD780C2, DCD780B, DCD740C1, DCD740B and more;for Dewalt DCF Series:DCF880C1-JP, DCF883B, DCF883L2, DCF885, DCF885B, DCF885C2, DCF885L2, DCF895B, DCF895C2, DCF895L2 DCF895L2, DCF895C2, DCF895B, DCF885L2, DCF885C2, DCF885B, DCF883L2, DCF883B, DCF880C1-JP, DCF883B and more;for Dewalt DCG Series:DCG412, DCG412B, DCG412L2 and more;for Dewalt DCS Series:DCS331B, DCS331L1, DCS331L2, DCS331N, DCS380B, DCS380L1, DCS381, DCS391B, DCS391L1, DCS393 DCS393, DCS391L2, DCS391L1, DCS391B, DCS381, DCS380L2, DCH214L2 and more.Design is simple, durable, convenient.For a long time do not use, please separate from the battery.This converter does not support the ability to charge the power tool batteryWARNING:Make sure that the battery is fully inserted for normal usePlease do not force into the battery pack, if the battery pack can not be installed, the installation method may be wrongThis product is only compatible with the tools, not compatible with the charger, Do not use the adapter to charge the batteryWhen